What are established rolls? Check out Ethereum’s latest scale innovation

TLDR

Rooted rolls use Layer 1 (L1) blockchains instead of their own. They inherit the security, decentralization, and scalability of L1. Rooted rolls can reduce costs and complexity compared to other rolls. They balance economic incentives between L2s and L1 verifiers. . Income for L2s

Based packages can be a solution to align the incentives between Ethereum layer 2 (L2) networks and base layer validators.

This new scaling approach uses existing Layer 1 blockchains infrastructure to process transactions, which offers several advantages over traditional blockchains.

Unlike Optimism or Zero Knowledge, which use their own sequencer, based coils use an underlying layer 1 block sequencer. This allows L1 block proposers to include blocks wrapped in L1 blocks with L2 block builders and finders.

By using the L1 sequence, embedded coils inherit the full decentralization and security of the base layer. They also benefit from L1 lifetime guarantees, avoiding the potential problems that other coils have with authenticator or serial failures.

The simple architecture of based coils eliminates escape hatches, external communication mechanisms, and sequential signature verifications. This streamlined approach can result in lower operational and transaction costs compared to traditional bundled models.

Proponents argue that established summaries create strong economic alignment between L2s and L1 verifiers.

Because rollover activity drives demand for space and generates payouts for underwriters, it allows for zero or negative inflation during periods of high yields.

Adam Cochran of CinemaHine Ventures suggests that this change in fundamental incentive structures could have a significant impact on Ethereum's long-term value proposition. “This could easily increase ETH's long-term demand a hundredfold,” Cochrane said in a recent social media post.

Hence based package is of type L2.

It still stores the data on L1 in a compressed format.

But instead of the sequence itself, it relies on L1 validators to process transactions.

They still use bundles, systems called “verification commits” and other features to…

— Adam Cochran (@adamscochran.eth) (@adamscochran) September 10, 2024

However, established coils are not without their potential drawbacks. By relying on L1 sequencing, they sacrifice some flexibility in transaction sequencing and may experience difficulties implementing some sequencing services such as fast pre-confirmations. In addition, established rolls provide maximum extractable value (MEV) revenue to L1 verifiers, which may limit their direct revenue streams.

Despite these tradeoffs, several projects are exploring established applications of compression. Tyco, a Layer 2 protocol using the ZK-rollup framework, has launched a testnet that includes components of an established rollup model.

The concept of a base pack was first proposed by Ethereum researcher Justin Drake in early 2023.

While still in the early stages of development and testing, the potential benefits have gathered attention in the Ethereum scaling community.

By closely aligning L2 and L1 incentives, they help ensure the long-term sustainability of Ethereum's multi-layered ecosystem.